We strive to develop medications that do only 1 or 2 things (ie, blocking serotonin reuptake or blocking D2 and 5HT2a receptors) and do nothing else. We assume that all other mechanisms of action ...

SSRIs, or selective serotonin reuptake inhibitors, revolutionized mental health treatment by increasing serotonin levels, ...

Learn how tweaks to existing depression and anxiety medicines may make them more effective for depression and anxiety — and ...

Research reveals new connections between the gut and brain, suggesting more targeted depression and anxiety treatments, and a ...

primarily because it is difficult to determine the mechanism of depression. New studies indicate that depression is not exclusively caused by decreased serotonin levels. To examine the role of ...

Never mind that glutamate and GABA do most of the work -- it's the thrill of dopamine as the "pleasure chemical" and serotonin as tender mood-stabilizer that attract all the headlines. Of course ...

ALTHOUGH the role of 5-hydroxytryptamine (serotonin, 5HT ... These preliminary results seem to support a mechanism of competitive inhibition as has been shown in vitro, rather than an irreversible ...

Early maltreatment in rhesus macaques reduced serotonin and dopamine receptor binding in key brain regions during adolescence, highlighting how adverse caregiving affects neural development and ...

Results identify intestinal epithelial 5-HT as a new and potentially safer therapeutic target for mood regulation.

Citation: Reward-based learning—neuroscientists demonstrate dopamine and serotonin work in opposition to shape learning (2024, November 25) retrieved 19 December 2024 from https://medicalxpress ...